Some are for off-road use. Popular brands include Sidewalker and Diggler. The advent of the 1994 Finnish kick bike has changed the way people think about this kind of car. The kick bike has a large standard sized bicycle front wheel and a much smaller rear wheel that rides faster. In addition to travel, sporting events and off-road use, the roller coaster is very suitable for dog scootering--a dog or a group of dogs, such as the Husky, pushes the scooter along like a sled in the snow. Today, there are many similar "skateboard skis" that are involved with scooters, such as Kickspark.